What does CUSIP 03957W106 represent in this 13F holders report?

CUSIP 03957W106 is the security identifier for AROC - Archrock, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held AROC - Archrock, Inc. - Common Stock in Q1 2018?

192 institutional investors reported AROC - Archrock, Inc. - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

Archrock, Inc. - Common Stock (AROC)

CUSIP: 03957W106

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 175,325,179
Total 13F shares: 71,187,277
Share change: +3,689,446
Total reported value: $623,034,279
Put/Call ratio: 183%
Price per share: $8.75
Number of holders: 192
Value change: +$24,694,493
Number of buys: 112
Number of sells: 66

Security key

03957W106

Report period

Q1 2018

Institutions

192

Top holders

AROC full security history Newer quarter: Q2 2018 Previous quarter: Q4 2017 Archrock, Inc. SEC filings Archrock, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 03957W106

Newer quarter: Q2 2018 Previous quarter: Q4 2017

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of AROC - Archrock, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock Finance, Inc.	13F	Company	5.7%	10,005,108	$105,054,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	4.5%	7,951,982	$83,496,000	—	31 Dec 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3.4%	5,986,225	$62,856,000	—	31 Dec 2017	13F
JPMORGAN CHASE & CO	13F	Company	1.5%	2,707,986	$28,434,000	—	31 Dec 2017	13F
Carlson Capital, L.P.	13F	Company	1.5%	2,603,015	$27,332,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	1.3%	2,255,200	$23,678,000	—	31 Dec 2017	13F
Numeric Investors LLC	13F	Company	1.3%	2,231,489	$23,431,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	1.1%	1,910,893	$20,064,000	—	31 Dec 2017	13F
NORGES BANK	13F	Company	1%	1,794,736	$18,844,000	—	31 Dec 2017	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	0.94%	1,641,069	$17,231,000	—	31 Dec 2017	13F
CHAI TRUST CO LLC	13F	Company	0.92%	1,615,000	$16,958,000	—	31 Dec 2017	13F
Robeco Institutional Asset Management B.V.	13F	Company	0.79%	1,389,302	$14,587,000	—	31 Dec 2017	13F
Encompass Capital Advisors LLC	13F	Company	0.76%	1,340,733	$14,078,000	—	31 Dec 2017	13F
Blackstone Inc.	13F	Company	0.64%	1,123,414	$11,796,000	—	31 Dec 2017	13F
FMR LLC	13F	Company	0.63%	1,112,807	$11,684,000	—	31 Dec 2017	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.55%	970,284	$10,188,000	—	31 Dec 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.55%	959,690	$10,077,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	0.49%	865,483	$9,087,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.42%	733,981	$7,707,000	—	31 Dec 2017	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.41%	726,576	$7,629,000	—	31 Dec 2017	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	0.4%	700,252	$7,353,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.4%	692,863	$7,275,000	—	31 Dec 2017	13F
Catalyst Capital Advisors LLC	13F	Company	0.38%	673,918	$7,076,000	—	31 Dec 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.31%	546,803	$5,741,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.3%	528,838	$5,553,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	0.28%	491,911	$5,165,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.26%	461,208	$4,843,000	—	31 Dec 2017	13F
Invesco Ltd.	13F	Company	0.24%	428,287	$4,497,000	—	31 Dec 2017	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.23%	404,200	$4,244,000	—	31 Dec 2017	13F
Gotham Asset Management, LLC	13F	Company	0.2%	352,564	$3,702,000	—	31 Dec 2017	13F
AJO, LP	13F	Company	0.2%	349,132	$3,666,000	—	31 Dec 2017	13F
Robertson Opportunity Capital, LLC	13F	Company	0.19%	332,755	$3,494,000	—	31 Dec 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.19%	324,791	$3,410,000	—	31 Dec 2017	13F
VIKING FUND MANAGEMENT LLC	13F	Company	0.17%	300,000	$3,150,000	—	31 Dec 2017	13F
Boston Partners	13F	Company	0.16%	283,270	$2,974,000	—	31 Dec 2017	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.15%	265,920	$2,792,000	—	31 Dec 2017	13F
CONTRARIAN CAPITAL MANAGEMENT, L.L.C.	13F	Company	0.14%	251,274	$2,638,000	—	31 Dec 2017	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.14%	244,922	$2,572,000	—	31 Dec 2017	13F
D. E. Shaw & Co., Inc.	13F	Company	0.14%	243,918	$2,561,000	—	31 Dec 2017	13F
ClariVest Asset Management LLC	13F	Company	0.14%	238,467	$2,504,000	—	31 Dec 2017	13F
NORDEA INVESTMENT MANAGEMENT AB	13F	Company	0.12%	215,600	$2,264,000	—	31 Dec 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.12%	214,881	$2,256,000	—	31 Dec 2017	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.12%	212,869	$2,235,000	—	31 Dec 2017	13F
CIBC Private Wealth Group LLC	13F	Company	0.12%	212,523	$2,231,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.12%	204,695	$2,147,000	—	31 Dec 2017	13F
ALGERT GLOBAL LLC	13F	Company	0.11%	184,248	$1,935,000	—	31 Dec 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.1%	179,504	$1,885,000	—	31 Dec 2017	13F
Russell Investments Group, Ltd.	13F	Company	0.1%	173,431	$1,839,000	—	31 Dec 2017	13F
PDT Partners, LLC	13F	Company	0.1%	172,300	$1,809,000	—	31 Dec 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	0.1%	171,647	$1,802,000	—	31 Dec 2017	13F

Institutional Holders of Archrock, Inc. - Common Stock (AROC) as of Q1 2018

As of 31 Mar 2018, Archrock, Inc. - Common Stock (AROC) was held by 192 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 71,187,277 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, CARLSON CAPITAL L P, Man Group plc, STATE STREET CORP, BANK OF AMERICA CORP /DE/, MILLENNIUM MANAGEMENT LLC, JPMORGAN CHASE & CO, and NORGES BANK. This page lists 192 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

167

Q1 2018 holders

192

Holder diff

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.